摘要
从施工现场实际情况出发,探讨在高层建筑中扶梯顶处悬空梁板结构的施工方案选择。通过现场结构形式分析、支撑体系最大荷载计算及与常规承重支撑体系安全与经济比较研究,创新提出吊桥式支撑钢平台作为支撑架底板。笔者全面系统地阐述了吊桥式支撑钢平台施工技术和工艺特点。经施工实践证明该施工工艺安全可靠,经济合理。
According to actual construction project, the construction schemes selection for the tall suspended structure was discussed. By structural styles analysis, the maximum forces calculation for supports and comparison of safety and economy with traditional supports, the drawbridge type supporting steel platform was put forward. The construction technologies and characteristics for the drawbridge type supporting steel platform were described, which was tested to be safe and reliable.
出处
《施工技术》
CAS
北大核心
2015年第14期63-65,共3页
Construction Technology
关键词
高层建筑
支撑架
悬空楼板
吊桥式
钢平台
施工技术
tall buildings
supports
suspended floor
drawbridge type
steel platform
construction
